The impingement tunnel freezer is a simple structure, highly efficient freezing equipment. It can be divided into impingement mesh belt tunnel freezer and impingement solid belt tunnel freezer.
Impingement solid belt tunnel freezer is driven by multiple high-pressure air duct fans with special made nozzles. By this design, the freezer can shoot cold air directly at the upper and lower surfaces of the products, resulting in extremely fast freezing times.
It is mainly used in freezing fruit slice, fruit dices, shrimp, meat, fish fillet, and other diced, sliced food.